var vlindertellingen = {
    "type": "FeatureCollection",
    "features": [
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.564228400000047,52.992753
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Drenthe</strong><br />Assen, Drenthe</p><p><a href='http://vlinderwerkgroepdrenthe.nl' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.433324166409293,53.13799697885145
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Werkgroep vlinders en libellen IVN Roden-Norg</strong><br />Roden, Drenthe</p><p><a href='https://www.ivn.nl/afdeling/roden-norg/werkgroepen/werkgroep-vlinders-en-libellen/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.67840609836424,53.093663523854445
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinder- en libellenwerkgroep IVN Zuid-Laren</strong><br />Zuid-Laren, Drenthe</p><p><a href='https://www.ivn.nl/afdeling/zuidlaren/werkgroepen/werkgroep-vlinders-en-libellen/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.426268038098215,52.67426385696638
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Dagvlinder- en Libellenwerkgroep van Natuurvereniging Zuidwolde</strong><br />Zuidwolde, Drenthe</p><p><a href='https://natuurverenigingzuidwolde.nl/over-nvz/werkgroepen/werkgroep-dagvlinders-en-libellen/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.216303382278458,52.38631386277981
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Werkgroep Nachtvlinders IVN Almere</strong><br />Almere, Flevoland</p><p><a href='https://www.ivn.nl/afdeling/almere' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.470907015869102,52.518145285409425
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Insectenwerkgroep KNNV Lelystad</strong><br />Lelystad, Flevoland</p><p><a href='https://www.knnv.nl/afdeling-lelystad/insecten' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.342895300000009,52.9563746
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Friesland</strong><br />Appelscha, Friesland</p><p><a href='http://www.vlinderwerkgroepfriesland.nl/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.563638699999999,52.8535019
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>IVN afdeling Súdwesthoeke, werkgroep vlinders</strong><br />Oudemirdum, Friesland</p><p><a href='https://www.ivn.nl/afdeling/sudwesthoeke/werkgroep-vlinders/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.045685000000049,53.0230399
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Insectenwerkgroep Friesland De Hynstebiter</strong><br />Terwispel, Friesland</p><p><a href='http://fjildbiology.nl/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.9703093380981045,52.2109992206384
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Insectenwerkgroep KNNV Apeldoorn</strong><br />Apeldoorn, Gelderland</p><p><a href='https://www.knnv.nl/afdeling-apeldoorn/insecten-werkgroep' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.896353299999987,51.98612809999999
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Arnhem</strong><br />Arnhem, Gelderland</p><p><a href='https://www.knnv.nl/afdeling-arnhem/vlinderwerkgroep' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.5847517148192765,52.13963698805341
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep IVN Barneveld </strong><br />Barneveld, Gelderland</p><p><a href='https://www.ivn.nl/afdeling/barneveld/vlinderwerkgroep/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.235924926953089,51.95441494577434
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Insectenwerkgoep NVW Culemborg </strong><br />Culemborg, Gelderland</p><p><a href='http://www.nvwc.nl/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.745440154028332,51.87104690726146
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Natuurwerkgroep Vlinders IVN afdeling Maas en Waal</strong><br />Ewijk, Gelderland</p><p><a href='https://www.ivn.nl/afdeling/maas-en-waal/over-ons/werkgroepen/natuurgroep-vlinders/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.918791033984348,52.293397389015375
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Insectenwerkgroep KNNV Noordoost-Veluwe </strong><br />Nunspeet, Gelderland</p><p><a href='https://www.knnv.nl/epe-heerde/insectenwerkgroep' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.510991600000011,52.2306034
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong> Vlinderwerkgroep Putten-Nijkerk</strong><br />Putten, Gelderland</p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.664938832324218,51.96684236371022
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Veldwerkgroep nachtvlinders KNNV Wageningen e.o.</strong><br />Wageningen, Gelderland</p><p><a href='https://wageningen.knnv.nl/werkgroep/nachvlinderwerkgroep/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.667175794642638,51.96923850534522
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Insectenwerkgroep KNNV Wageningen e.o.</strong><br />Wageningen, Gelderland</p><p><a href='https://wageningen.knnv.nl/werkgroep/insectenwerkgroep/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.6737156,51.9689408
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Veldwerkgroep vlinders en libellen KNNV Wageningen e.o.</strong><br />Wageningen, Gelderland</p><p><a href='https://wageningen.knnv.nl/werkgroep/vlinders-en-libellenwerkgroep/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.239701141186515,51.81015777455686
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Natuurwacht Bommelerwaard</strong><br />Zaltbommel, Gelderland</p><p><a href='https://www.natuurwachtbommelerwaard.nl/item-werkgroepen/werkgroep-vlinders' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.198031,52.1420201
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Werkgroep Nachtvlinders IVN Zutphen</strong><br />Zutphen, Gelderland</p><p><a href='https://www.ivn.nl/afdeling/zutphen/vlinderwerkgroepen/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.196377804754625,52.14162042519492
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep IVN Zutphen</strong><br />Zutphen, Gelderland</p><p><a href='https://www.ivn.nl/afdeling/zutphen/vlinderwerkgroepen/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.272527800000034,53.21587479999999
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep IVN Westerkwartier</strong><br />Grootegast, Groningen</p><p><a href='https://www.ivn.nl/afdeling/ivn-westerkwartier-eo/werkgroepen' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.742378816008009,50.89564211876269
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Werkgroep vlindertuin Bunde</strong><br />Bunde, Limburg</p><p><a href='https://www.ivn.nl/afdeling/meerssen/werkgroep-vlindertuin-bunde/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.940590199999974,51.15523958111673
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Libellenstudiegroep Limburg -NHGL</strong><br />Linne, Limburg</p><p><a href='https://nhgl.nl/studiegroep/libellen' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.987900246032723,51.19150847150803
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep IVN Roermond</strong><br />Roermond, Limburg</p><p><a href='https://www.ivn.nl/afdeling/roermond-eo/vlinderwerkgroep' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.674602987402331,51.289240357343445
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Nederweert</strong><br />Weert, Limburg</p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.861828999999943,51.5049433
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Mark en Leij</strong><br />Baarle Nassau, Noord-Brabant</p><p><a href='https://www.markenleij.nl/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.690580576721231,51.555288600000004
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep IVN Gemert/Bakel</strong><br />Bakel, Noord-Brabant</p><p><a href='https://www.ivn.nl/afdeling/gemert-bakel/vlindergroep/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.964218800585952,51.6497425511491
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>IVN Vlinderwerkgroep De Maasvallei</strong><br />Boxmeer, Noord-Brabant</p><p><a href='https://www.ivn.nl/afdeling/de-maasvallei/vlinders/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.818809999999985,51.5908911
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep KNNV Afdeling Breda</strong><br />Breda, Noord-Brabant</p><p><a href='https://www.knnv.nl/afdeling-breda/vlinderwerkgroep' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.303674799999953,51.69773640198724
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Insectenwerkgroep IVN 's-Hertogenbosch</strong><br />Den Bosch, Noord-Brabant</p><p><a href='http://www.ivn-s-hertogenbosch.nl/vlinders-en-libellen' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.93828141534425,51.62854986022873
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Ken en Geniet Dongen </strong><br />Dongen, Noord-Brabant</p><p><a href='https://kenengeniet.nl/vlinderwerkgroep/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.501401499999929,51.66027219999999
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinder- en libellenwerkgroep IVN Bernheze</strong><br />Heeswijk Dinther, Noord-Brabant</p><p><a href='https://www.ivn.nl/afdeling/bernheze' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.6519158227539235,51.47859555470138
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Werkgroep vlinders en libellen IVN Helmond</strong><br />Helmond, Noord-Brabant</p><p><a href='https://www.ivn.nl/afdeling/helmond/vlinders-en-libellen/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.338347207409697,51.77139180503922
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinder- en Libellenwerkgroep Land van Maas en Waal</strong><br />Kerkdriel, Noord-Brabant</p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.372619207409684,51.569308650465835
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Natuurwerkgroep Liempde </strong><br />Liempde, Noord-Brabant</p><p><a href='http://www.natuurwerkgroepliempde.nl/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.2030282000000625,51.56521088300469
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Insectenwerkgroep Oisterwijk</strong><br />Oisterwijk, Noord-Brabant</p><p><a href='https://ivnoisterwijk.nl/index.php/insectenwerkgroep' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.526256399999999,51.7676347
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinder- & Insectenwerkgroep IVN Oss </strong><br />Oss, Noord-Brabant</p><p><a href='https://www.ivn.nl/afdeling/oss/vlinders-en-insecten/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.59515273652346,51.537030529990446
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep De Lokker</strong><br />Sprundel, Noord-Brabant</p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.46418170000004,51.3578492
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Vlindertuin Waalre </strong><br />Waalre , Noord-Brabant</p><p><a href='https://www.ivn.nl/afdeling/valkenswaard-waalre/vlindertuin-waalre-0' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.809051738281269,52.369802403973836
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinder- en libellengroep Amsterdam Nieuw West</strong><br />Amsterdam, Noord-Holland</p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.907958365637222,52.36707552444977
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Nachtvlinderwerkgroep KNNV Amsterdam</strong><br />Amsterdam, Noord-Holland</p><p><a href='https://amsterdam.knnv.nl/werkgroep/nachtvlinderwerkgroep/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.760067639148019,52.95602226678997
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Den Helder</strong><br />Den Helder, Noord-Holland</p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.7851892,53.0075681
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Nachtvlinderwerkgroep Texel</strong><br />Den Hoorn, Noord-Holland</p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.584994999999935,52.416231
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Zuid-Kennemerland </strong><br />Haarlem, Noord-Holland</p><p><a href='https://haarlem.knnv.nl/werkgroepen/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.620901214819355,52.35169252242524
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong> Libellenwerkgroep Zuid-Kennemerland</strong><br />Heemstede, Noord-Holland</p><p><a href='https://www.knnv.nl/knnv-afdeling-haarlem-en-omstreken/libellenwerkgroep' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.1763388,52.22483709999999
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Insectenwerkgroep KNNV-afdeling Gooi</strong><br />Hilversum, Noord-Holland</p><p><a href='https://gooi.knnv.nl/werkgroep/insecten/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.166897400000039,52.22959017161003
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinder- en libellenwerkgroep Gooi en Vechtstreek </strong><br />Hilversum, Noord-Holland</p><p><a href='https://www.huybers.net/vlwg/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.086501999999996,52.6624953
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Insectenwerkgroep KNNV Hoorn</strong><br />Hoorn, Noord-Holland</p><p><a href='https://hoorn.knnv.nl/insectenwerkgroep/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.829885845507761,52.4423014955704
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Zaanstreek </strong><br />Landsmeer, Noord-Holland</p><p><a href='https://zaanstreek.knnv.nl/werkgroep/werkgroep-vlinders/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.880650850292976,53.085388075999724
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Texel (IVN)</strong><br />Oosterend, Noord-Holland</p><p>Voor dag- en nachtvlinders</p><p><a href='https://www.ivn.nl/afdeling/texel/texelse-werkgroepen/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.4585823,52.600075
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Natuurwerkgroep 'De Reest'</strong><br />Dedemsvaart, Overijssel</p><p><a href='https://www.facebook.com/natuurwerkgroepdereest/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.052070382031388,52.74403234731399
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinder- en libellenwerkgroep de Kop van Overijssel</strong><br />Meppel, Overijssel</p><p><a href='https://www.knnv.nl/de-noordwesthoek/vlinderwerkgroep' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.198936500524951,52.64299252053226
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Staphorst</strong><br />Staphorst, Overijssel</p><p><a href='https://natuurbeschermingsvereniging.nl/insecten/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.113647799999967,52.5110679
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Libellenwerkgroep KNNV Overijssel</strong><br />Zwolle, Overijssel</p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    6.0826785772460426,52.51586065719466
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Insecten- en vlinderwerkgroep Zwolle (KNNV, IVN)</strong><br />Zwolle, Overijssel</p><p><a href='https://www.ivn.nl/afdeling/zwolle/werkgroepen/insecten-vlinderwerkgroep-ivn-knnv/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.39125982753907,52.15542673854077
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Werkgroep dagvlinders/insecten KNNV Amersfoort</strong><br />Amersfoort, Utrecht</p><p><a href='https://amersfoort.knnv.nl/werkgroep/dagvlinders-insecten/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.387826599999999,52.1561113
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Nachtvlinderwerkgroep KNNV Amersfoort</strong><br />Amersfoort, Utrecht</p><p><a href='https://amersfoort.knnv.nl/werkgroep/nachtvlinders/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.316493199999968,52.1644716
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>IVN Vlinder- en libellenwerkgroep Eemland (Soest, Baarn, Eemnes)</strong><br />Soest, Utrecht</p><p><a href='https://www.ivn.nl/afdeling/eemland/werkgroepen/libellen-en-vlinders/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.897475600000007,52.19734020000001
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinder&Libellenwerkgroep IVN De Ronde Venen & Uithoorn</strong><br />Wilnis, Utrecht</p><p><a href='https://www.ivn.nl/afdeling/de-ronde-venen-uithoorn/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    5.266039922998034,52.09070697113658
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Insectenwerkgroep KNNV/IVN Zeist, de Utrechtse Heuvelrug, en het Kromme Rijngebied</strong><br />, Utrecht</p><p><a href='https://heuvelrug.knnv.nl/werkgroep/insectenwerkgroep/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    3.8879704799316217,51.50978767774928
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinder- en libellenwerkgroep Zeeland </strong><br />Goes, Zeeland</p><p><a href='http://www.vlinlibzeeland.nl/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.0559231846557395,51.343407743525844
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Zeeuws-Vlaanderen</strong><br />Lamswaarde, Zeeland</p><p><a href='https://steltkluut.nl/werkgroepen/insectenwerkgroep/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.0375444,51.6501195
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep NVW Schouwen-Duiveland</strong><br />Oosterland, Zeeland</p><p><a href='https://www.nvsd.nl/vlinderwerkgroep/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.592893199999935,52.1315381
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Alphen a/d Rijn</strong><br />Alphen aan den Rijn, Zuid-Holland</p><p><a href='https://www.ivn.nl/afdeling/alphen-aan-den-rijn/vlinderwerkgroep' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.300442407934497,52.070075722898515
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Nachtvlinderwerkgroep KNNV, Afd. Den Haag</strong><br />Den Haag, Zuid-Holland</p><p><a href='https://www.knnv.nl/den-haag' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.6865651,51.7562596
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Natuur- en Vogelwacht Biesbosch</strong><br />Dordrecht, Zuid-Holland</p><p><a href='http://www.vogelwacht.eu/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    3.977384499999971,51.8180728
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Goeree Overflakkee</strong><br />Goedereede, Zuid-Holland</p><p><a href='https://www.nlgo.nl/vlinders' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.710935368786636,52.01141484177984
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep KNNV Gouda</strong><br />Gouda, Zuid-Holland</p><p><a href='https://gouda.knnv.nl/vlinderwerkgroep/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.6462194,52.3873878
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>KNNV-nachtvlinderwerkgroep Zuid-Kennemerland</strong><br />Haarlem, Zuid-Holland</p><p><a href='https://haarlem.knnv.nl/werkgroep/nachtvlinderstudiegroep/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.737348500000053,51.843562
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Insectenwerkgroep Natuur- en Vogelwacht Alblasserwaard</strong><br />Hardinxveld-Giessendam, Zuid-Holland</p><p><a href='http://www.nvwa.eu/index.php?id=planten-en-insectenwerkgroep' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.782353645507783,51.981878385074005
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinder- & libellenwerkgroep Krimpenerwaard</strong><br />Krimpen aan den IJssel, Zuid-Holland</p><p><a href='https://www.nvwk.nl/werkgroepen/vlinder-en-libellenwerkgroep' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.427965760852089,51.818903171926834
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong> Vlinder- en libellenwerkgroep Hoeksche Waards Landschap</strong><br />Nieuw-Beijerland, Zuid-Holland</p><p><a href='http://www.hwl.nl/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.775256148132332,52.14843641158987
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Stichting Ons Groene Hart (vlinderwerkgroep)</strong><br />Nieuwkoop, Zuid-Holland</p><p><a href='https://www.facebook.com/stichtingonsgroenehart/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.770222099999955,52.1512226
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>IVN Nieuwkoop werkgroep vlinders en libellen</strong><br />Nieuwkoop, Zuid-Holland</p><p><a href='https://www.ivn.nl/afdeling/nieuwkoop/vlinders-libellen/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.07471418125001,51.90378372015017
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Insectenwerkgroep KNNV afd. Hollandse Delta</strong><br />Oostvoorne, Zuid-Holland</p><p>Dagvlinders, nachtvlinders, libellen</p><p><a href='https://hollandsedelta.knnv.nl/werkgroep/insectenwerkgroep/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.602061838623058,51.87009361269522
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Insectenwerkgroep Natuurvereniging IJsselmonde</strong><br />Ridderkerk, Zuid-Holland</p><p><a href='https://www.natuurvereniging-ijsselmonde.nl/insektenwerkgroep/' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.208334807409642,51.99229412245373
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>Vlinderwerkgroep Waterweg Noord</strong><br />Vlaardingen, Zuid-Holland</p><p><a href='https://www.knnv.nl/afdeling-waterweg-noord/insectenwerkgroep' target='_blank'>Website</a></p>"
            }
        }
		,
        {
            "geometry": {
                "type": "Point",
                "coordinates": [
                    4.885898185888653,52.08605257277823
                ]
            },
            "type": "Feature",
            "properties": {
                "popupContent": "<p><strong>KNNV Woerden WG Planten en Insecten</strong><br />Woerden, </p><p><a href='https://woerden.knnv.nl/werkgroep/werkgroep-planten-insecten/' target='_blank'>Website</a></p>"
            }
        }
    ]
};